For a long time, I have made fun of Allentown as being full of people named Allen where brothers, sisters, and cousins sleep with each other, but the incest capital of New York is actually Oriskany Falls N.Y.
From the website Weird are us-
The Incest Butterflies of Oriskany Falls
Welcome to Oriskany Falls—the incest capital of the world—or so the stories go...
I Spent a lot of time making fun of Allentown -- I even did a song. I actually had a DOT worker knock on my door when I lived in Saratoga and warn me to stop. There were rumors that State Troopers would not go up there without backup. Domestic disputes happened all the time...